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The best way to understand what a hook does is to look at where it occurs in the source code.
do_action( "hook_name" )
apply_filters( "hook_name", "what_to_filter" )
.Remember, this hook may occur in more than one file. Moreover, the hook's context may change from version to version.
Line | Code |
---|---|
3050 | /** |
3051 | * Fires after a post is deleted, at the conclusion of wp_delete_post(). |
3052 | * |
3053 | * @since 3.2.0 |
3054 | * |
3055 | * @see wp_delete_post() |
3056 | * |
3057 | * @param int $postid Post ID. |
3058 | */ |
3059 | do_action( 'after_delete_post', $postid ); |
3060 |
|
3061 | return $post; |
3062 | } |
3063 |
|
3064 | /** |
3065 | * Reset the page_on_front, show_on_front, and page_for_post settings when |
3066 | * a linked page is deleted or trashed. |
3067 | * |
3068 | * Also ensures the post is no longer sticky. |